Students learn how to transform trigonometric graphs in the form Sin(ax).
Later, as learning progresses, they transform graphs in the form aSin(bx + c).
How to teach problem solving with angles in polygons through scaffolding.
Explore geometric series in our A-Level Maths tutorial. Perfect for students/teachers, with resources to download at mr-mathematics.com.
Edexcel A-Level Mathematics Year 2: Pure 2: Algebraic Methods